описание
Aerospace aluminum plate is an ultra-high-strength deformed aluminum alloy currently widely used in the aviation industry.
Aerospace grade aluminum refers to aluminum alloys that are specifically designed and tested for use in the aerospace industry. These alloys are chosen for their high strength, ниска плътност, and resistance to corrosion, making them ideal for aircraft and spacecraft components
В сравнение с обикновените алуминиеви сплави, the aluminum alloys used in aircraft have higher requirements for strength, твърдост, издръжливост, устойчивостта на износване, and plasticity.
Aviation aluminum alloy has good mechanical and processing properties, good plasticity after solution treatment, and good heat treatment strengthening effect. It generally has high strength and good toughness below 150°C (or even higher), making it an ideal aviation structural material.
Some popular aerospace aluminum alloy are 2024, 2324, 2524 и 7050, 7055, 7075, 7475 и 6061 sometimes was used for non-structural parts.
Item | клас | нрав | Приложение |
1 | 2024 | Най-,T351,T851 | Fuselage structure, wing tensile component, shear web, stiff structure section |
2 | 2014 | T851,T351 | Fuselage machining component, bulkhead, wing skins and other structure component for high performance military aircraft |
3 | 2324 | T39 | Lower wing skins and wing box component for commercial aircraft |
4 | 7050 | T7651,T7451 | fuselage ring, frame |
5 | 7150 | T6151,T7751 | Upper wing skins for large commercial airplane which requires resistant to high pressure, upper wing reinforce plate and lower horizontal stabilizer panel for civil and military aircraft |
6 | 7055 | T7751 | Upper wing structure, horizontal stabilizer, keel beam, seat track, freight slide track |
7 | 7075 | T651, T7651,O,T7351 | Airplane structure component required high strength, moderate toughness and moderate corrosion resistance |
8 | 7475 | T651,T7351 | Fuselage skin, wing skin, wing spar, fuselage bulkhead |
Typical Products of Aluminum Sheet
Име на продукта | сплав | широчина | дебелина | нрав |
1050 Алуминиев лист | 1050 | 30mm-2600mm | 0.1mm-60mm | O/H |
1060 Алуминиев лист | 1060 | 30mm~2600mm | 0.2mm~200mm | O/H |
1070 Алуминиев лист | 1070 | 20mm-2650mm | 0.1mm-100mm | O/H |
1100 Алуминиев лист | 1100 | 100mm-2600mm | 0.2мм-250мм | O/H |
2014 Алуминиев лист | 2014 | 300mm-2600mm | 0.1mm-300mm | O/H/T |
2024 Алуминиев лист | 2024 | 300mm-2650mm | 0.3mm-300mm | O/H/T/F |
2A12 Aluminum Sheet | 2A12 | 100mm-2650mm | 0.1mm-300mm | O/H/T/F |
3003 Алуминиев лист | 3003 | 100mm-2650mm | 0.1mm-500mm | F/O/H |
3004 Алуминиев лист | 3004 | 100mm-2650mm | 0.2mm-400mm | F/O/H |
3005 Алуминиев лист | 3005 | 100mm-2650mm | 0.2mm-400mm | F/O/H |
3104 Алуминиев лист | 3104 | 100mm-2650mm | 0.1mm-400mm | F/O/H |
3105 Алуминиев лист | 3105 | 20mm-2650mm | 0.2mm-400mm | F/O/H |
3A21 Aluminum Sheet | 3A21 | 20mm-2650mm | 0.2mm-400mm | F/O/H |
5005 Алуминиев лист | 5005 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
5052 Алуминиев лист | 5052 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
5083 Алуминиев лист | 5083 | 20mm-3000mm | 0.4mm-500mm | F/O/H |
5086 Алуминиев лист | 5086 | 20mm-2650mm | 0.5mm-500mm | F/O/H |
5182 Алуминиев лист | 5182 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
5454 Алуминиев лист | 5454 | 20mm-2650mm | 0.4mm-500mm | F/O/H |
5754 Алуминиев лист | 5754 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
5A03 Aluminum Sheet | 5A03 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
5A06 Aluminum Sheet | 5A06 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
5A02 Aluminum Sheet | 5A02 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
5252 Алуминиев лист | 5252 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
5A05 Aluminum Sheet | 5A05 | 20mm-2650mm | 0.1mm-500mm | F/O/H |
6005 Алуминиев лист | 6005 | 20mm-2650mm | 0.2mm-500mm | F/O/H/T |
6060 Алуминиев лист | 6060 | 20mm-2650mm | 0.2mm-500mm | F/O/H/T |
6061 Алуминиев лист | 6061 | 20mm-2650mm | 0.2mm-500mm | F/O/H/T |
6063 Алуминиев лист | 6063 | 20mm-2650mm | 0.2mm-500mm | F/O/H/T |
6082 Алуминиев лист | 6082 | 20mm-2650mm | 0.2mm-500mm | F/O/H/T |
6101 Алуминиев лист | 6101 | 20mm-2650mm | 0.2mm-500mm | F/O/H/T |
6005-A Aluminum Sheet | 6005А | 20mm-2650mm | 0.2mm-500mm | F/O/H/T |
7075 Алуминиев лист | 7075 | 20mm-2550mm | 0.8mm-500mm | F/O/H/T |
7005 Алуминиев лист | 7005 | 20мм 2500милиметър | 0.8mm-500mm | F/O/H/T |
7050 Алуминиев лист | 7050 | 20мм 2500милиметър | 0.8mm-500mm | F/O/H/T |
7A09 Aluminum Sheet | 7A09 | 20мм 2500милиметър | 0.8mm-500mm | F/O/H/T |
7A04 Aluminum Sheet | 7A04 | 20мм 2500милиметър | 0.8mm-500mm | F/T/H |
8011 Aluminum Sheet/Coil | 8011 | 10мм 2500милиметър | 0.1mm-20mm |
Aluminum alloys are widely used in launch vehicles in the aerospace field. The main grades are 7075, 20X4, 2219, и т.н.. The engine device, main components, rotary table, remote control parts, и т.н.. are mainly aluminum alloy 7075. Например, the liquid oxygen tank is mainly 2219. 20X4 is mainly used for satellite streamlined outer covers and temperature control valve components. В допълнение, the frame of the manned aircraft is made of 2024 и 7075 aluminum alloys because these two aluminum alloys have high strength, light weight and thin thickness. Aluminum alloy sheets are also frequently used in these objects, such as protective panels, safety devices, витла, и т.н..
How is Aerospace Aluminum Plate Different from Regular Aluminum?
Aerospace aluminum plate is different from regular aluminum in several ways:
1. Alloy composition: Aerospace aluminum plate is typically made from high-strength aluminum alloys that are specifically designed for aerospace applications. These alloys usually have a higher content of elements like copper, цинк, магнезиев, and manganese, which enhance the strength and durability of the material. Regular aluminum, от друга страна, may have a lower alloy content and is often used for general-purpose applications.
2. Strength and toughness: Aerospace aluminum plate is engineered to have superior strength and toughness compared to regular aluminum. It undergoes various heat treatment processes to enhance its mechanical properties, making it capable of withstanding high stress and loads experienced in aerospace applications. Regular aluminum may not possess the same level of strength and toughness.
3. тегло: Aerospace aluminum plate is lightweight compared to regular aluminum. The aerospace industry emphasizes the importance of reducing weight to improve fuel efficiency and increase payload capacity. Следователно, aerospace aluminum plate is designed to be lightweight while maintaining its structural integrity. Regular aluminum may have a higher weight due to lower strength requirements.
4. Quality control: Aerospace aluminum plate undergoes stringent quality control processes to ensure its performance and reliability. It needs to meet various industry standards and specifications, such as those set by the International Aerospace Quality Group (IAQG). Regular aluminum may not be subjected to the same level of quality control measures.
5. Cost: Aerospace aluminum plate is generally more expensive than regular aluminum due to its specialized composition, manufacturing processes, and quality requirements. The aerospace industry demands high-performance materials, which often come at a higher cost. Regular aluminum, being more widely used and less specialized, tends to be more affordable.
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